<template>
  <div class="login">
    <h1>登录</h1>
    <div class="login-wrapper">
      <div class="avatar">
        <img src="https://q6.itc.cn/q_70/images03/20240612/0a9ee294f9a64885b6672c7421396961.jpeg" alt="">
      </div>

      <van-form @submit="onSubmit">
        <van-cell-group inset>
          <van-field
            v-model="username"
            name="username"
            label="用户名"
            placeholder="用户名"
            :rules="[{ required: true, message: '请填写用户名' }]"
          />
          <van-field
            v-model="password"
            type="password"
            name="password"
            label="密码"
            placeholder="密码"
            :rules="[{ required: true, message: '请填写密码' }]"
          />
        </van-cell-group>
        <div style="margin: 16px;">
          <van-button round block type="primary" native-type="submit">
            登录
          </van-button>
        </div>
      </van-form>

    </div>

    <p class="register" @click="router.push('/register')">新用户？点击这里注册</p>
  </div>
</template>

<script setup>
import { ref } from 'vue';
import axios from '@/api'
import { useRouter } from 'vue-router';

const username = ref('')
const password = ref('')
const router = useRouter()

const onSubmit = async (values) => {
  // console.log(values); // 向后端发请求，将账号密码传给后端
  const res = await axios.post('/user/login', values)
  // console.log(res);
  localStorage.setItem('userInfo', JSON.stringify(res.data))
  localStorage.setItem('token', res.token)
  router.push('/noteClass')
}
</script>

<style lang="less" scoped>
.login{
  width: 100vw;
  height: 100vh;
  background-color: #fff;
  padding: 0 0.3rem;
  box-sizing: border-box;
  overflow: hidden;
  position: relative;

  h1{
    height: 0.6933rem;
    font-size: 0.48rem;
    text-align: center;
    line-height: 0.6933rem;
    margin-top: 1.12rem;
  }
  .login-wrapper{
    width: 7.44rem;
    border: 1px solid rgba(187, 187, 187, 1);
    margin: 0 auto;
    margin-top: 1.7rem;
    border-radius: 0.3rem;
    box-shadow: 0 0 0.533rem 0 rgba(170, 170, 170, 1);
    padding-bottom: 15px;
    .avatar{
      width: 2.4rem;
      height: 2.4rem;
      margin: 1rem auto 0.77rem;
      border-radius: 50%;
      overflow: hidden;
      img{
        width: 100%;
      }
    }
  }
  .register{
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
  }
}

:deep(.van-field__label){
  width: 45px;
}
</style>